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Sr. Staff AI/ML Engineer

United States - Denver, CO🌐 Remote💼 Full-time💰 $245,000–$272,000🗓 2026-07-01 → 2026-07-31

Core

Design, build, and scale the foundational AI platform enabling internal teams to create intelligent agents and AI-powered experiences for small businesses.

Role type

Sr. Staff Machine Learning Engineer (AI Platform)

Builds

Core platform capabilities including agent orchestration, RAG infrastructure, eval tooling, model serving, prompt management, and safety guardrails.

Domain

SaaS / Small Business HR / AI Infrastructure

Deliverable

production ML models | infrastructure

Required skills

LLMs, NLP, retrieval/RAG, agent orchestration, deep learning, reinforcement learning, prompt engineering, Python, PyTorch, TensorFlow, Hugging Face, GCP, AWS, Azure, CI/CD, API design

Preferred skills

Ph.D. or Master's in CS/ML/Statistics/Mathematics

Technologies

PyTorch, TensorFlow, Hugging Face, GCP, AWS, Azure

Responsibilities

Design and build scalable platform services for agent orchestration and RAG pipelines; Lead technical strategy and architecture for the AI platform; Collaborate cross-functionally to deliver platform capabilities; Build and operate shared infrastructure for intelligent agents; Prototype and productionize new AI/ML techniques; Establish practices for validation, deployment, and monitoring; Mentor engineers on AI/ML best practices.

Seniority

Sr. Staff, hands-on IC with strategic influence and mentorship

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